shared

Documentation

Index

• Variables
• func ICollectionV1GetSpec(ctx context.Context, client *ethclient.Client, contractAddress common.Address) (bindings.ICollectionV1Spec, error)
• func QueryHandlerStatus(stateCol *state.StatesCollection) func() (state.StatesCollection, error)
• type Transfer
  • func ERC721WaitForTransferEvent(ctx context.Context, client *ethclient.Client, contractAddress common.Address, ...) ([]Transfer, error)

Variables

var ZeroAddress = common.HexToAddress("0x0000000000000000000000000000000000000000")

Functions

func ICollectionV1GetSpec

func ICollectionV1GetSpec(ctx context.Context, client *ethclient.Client, contractAddress common.Address) (bindings.ICollectionV1Spec, error)

func QueryHandlerStatus

func QueryHandlerStatus(stateCol *state.StatesCollection) func() (state.StatesCollection, error)

Types

type Transfer

type Transfer struct {
	TxHash  string
	From    string
	To      string
	TokenId int64
}

func ERC721WaitForTransferEvent

func ERC721WaitForTransferEvent(
	ctx context.Context,
	client *ethclient.Client,
	contractAddress common.Address,
	fromFilter []common.Address,
	toFilter []common.Address,
	tokenIdFilter []*big.Int,
	expectedEventCount int,
) ([]Transfer, error)